Finding the Fourth Proportional to 3,962.41, 5,951.31 and 2,918.29

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.41 : 5,951.31 = 2,918.29 : x
2. Step 2: Convert to fraction form
   3,962.41/5,951.31 = 2,918.29/x
3. Step 3: Cross multiply
   3,962.41x = 5,951.31 × 2,918.29
4. Step 4: Simplify right side
   3,962.41x = 17,367,648.46
5. Step 5: Solve for x
   x = 17,367,648.46/3,962.41
6. Step 6: Final answer
   x = 4,383.10